General Description
 The Milesight MS-S0204-EL switch is an unmanaged switch offering 4 Fast Ethernet (10/100 Mbps) PoE ports and 2 Gigabit uplink ports for extensive network connectivity. Compliant with IEEE802.3af/at standards, it delivers a total power of up to 65W , with a maximum of 30W per port . Compact, robust and silent (fanless), it is ideal for professional installations requiring performance, reliability and ease of installation.
 Targeted Applications
-  IP video surveillance installations
 
-  Small and medium-sized business networks
 
 - Offices, shops and industrial environments
 
-  Deployments requiring extended mode up to 250 meters
 
 Highlights
-  4 10/100 Mbps PoE ports + 2 1000 Mbps uplink ports
 
-  IEEE802.3af/at support up to 30W per port
 
-  Extended mode up to 250 meters
 
-  1.6 Gbps switching capacity
 
-  Wall or desk installation
 
-  4KV lightning protection and IP30 enclosure
 
-  Operating temperature from -20°C to 55°C
 
 Technical Specifications 
|  Reference | 
 MS-S0204-EL | 
|  Manufacturer | 
 Milesight | 
|  PoE ports | 
 4 × 10/100 Mbps (RJ45) | 
|  Uplink ports | 
 2 × 1000 Mbps | 
|  Standards | 
 IEEE802.3, IEEE802.3i, IEEE802.3u, IEEE802.3x | 
|  Switching capacity | 
 1.6 Gbps (non-blocking) | 
|  Transfer rate | 
 0.89 Mpps @ 64 bytes | 
|  Packet cache | 
 768 K | 
|  MAC Address | 
 1K | 
|  Food | 
 AC 100~240V, 50-60Hz, 1A (built-in) | 
|  PoE power | 
 Max 65W (30W max/port) | 
|  Modes | 
 Standard / Extended up to 250m | 
|  Temperatures | 
 Operation: -20° to 55°C  Storage: -40° to 75°C | 
|  Humidity | 
 10% - 90% RH (non-condensing) | 
|  Protection | 
 4KV Lightning, IP30 Housing | 
|  Dimensions | 
 142.5 × 115 × 40 mm | 
|  Weight | 
 0.5 kg | 
|  Facility | 
 Wall or desk | 
|  Guarantee | 
 2 years | 
 Interfaces and Connectors
-  4 × RJ45 PoE 10/100 Mbps
 
-  2 × RJ45 uplink 1000 Mbps
 
-  LED indicators: PWR, LINK, PoE, EXTEND
 
-  Mode switch (standard/extended)
 
 Optimized for Security and Connectivity
 With its extensive PoE capabilities, surge protection, and reliable fanless operation, the MS-S0204-EL is ideal for IP security installations. It ensures stable power and continuous connectivity, even in demanding environments.